<template>
	<view>
		<view class="goods-item">
		<view class="goods-item-left">
      <radio :checked="item.goods_state" color="#C00000" v-if="showRdio" @click="radioClick"></radio>
		  <image :src="item.goods_small_logo || defaultPic" mode="" class="goods-pic"></image>
		</view>
		<view class="goods-item-right">
		  <view class="goods-name">
		    {{item.goods_name}}
		  </view>
		  <view class="goods-info-box">
		    <view class="goods-price">
		      ￥{{item.goods_price|tofixed}}
		    </view>
         <uni-number-box :min="1" :value="item.goods_count" v-if="showNum"  @change="numChangeHandler"></uni-number-box>
		  </view>
		 </view>
		</view>
 </view>
</template>

<script>
	export default {
    props:{
      item:{
        type:Object,
        default:{}
      },
      showRdio:{
        type:Boolean,
        default: false
      },
      showNum:{
        type:Boolean,
        default: false
      }
    },
		data() {
			return {
			defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png'
			};
		},
    filters: {
      // 把数字处理为带两位小数点的数字
      tofixed(num) {
        return Number(num).toFixed(2)
      }
    },
    methods:{
      radioClick(){
        this.$emit('radio-change',{
          goods_id: this.item.goods_id,
                // 商品最新的勾选状态
          goods_state: !this.item.goods_state
        })
      },
      numChangeHandler(val){
        // console.log(val)
        this.$emit('num-change',{
          goods_id: this.item.goods_id,
                // 商品的最新数量
          goods_count: +val
        })
      }
    }
    
	}
</script>

<style lang="scss">
.goods-item {
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;

  .goods-item-left {
     margin-right: 5px;
     display: flex;
     justify-content: space-between;
     align-items: center;
    .goods-pic {
      width: 100px;
      height: 100px;
      display: block;
    }
  }

  .goods-item-right {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;

    .goods-name {
      font-size: 13px;
    }
    .goods-info-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .goods-price {
      font-size: 16px;
      color: #c00000;
    }
  }
}

</style>
